PRUFX vs. ANFFX
Compare and contrast key facts about T. Rowe Price Growth Stock I (PRUFX) and American Funds The New Economy Fund Class F-1 (ANFFX).
PRUFX is a passively managed fund by T. Rowe Price that tracks the performance of the S&P 500. It was launched on Apr 11, 1950. ANFFX is an actively managed fund by American Funds. It was launched on Mar 15, 2001.
Performance
PRUFX vs. ANFFX - Performance Comparison
Loading graphics...
PRUFX vs. ANFFX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PRUFX T. Rowe Price Growth Stock I | -14.47% | 15.79% | 38.50% | 45.49% | -40.03% | 20.01% | 37.08% | 31.83% | -0.90% | 33.79% |
ANFFX American Funds The New Economy Fund Class F-1 | -8.51% | 30.96% | 23.52% | 29.10% | -29.69% | 11.98% | 33.43% | 26.38% | -4.41% | 34.27% |
Returns By Period
In the year-to-date period, PRUFX achieves a -14.47% return, which is significantly lower than ANFFX's -8.51% return. Over the past 10 years, PRUFX has outperformed ANFFX with an annualized return of 13.86%, while ANFFX has yielded a comparatively lower 13.09% annualized return.
PRUFX
- 1D
- -0.46%
- 1M
- -8.94%
- YTD
- -14.47%
- 6M
- -13.68%
- 1Y
- 9.42%
- 3Y*
- 19.76%
- 5Y*
- 6.96%
- 10Y*
- 13.86%
ANFFX
- 1D
- -1.43%
- 1M
- -11.33%
- YTD
- -8.51%
- 6M
- -0.99%
- 1Y
- 27.33%
- 3Y*
- 20.21%
- 5Y*
- 8.37%
- 10Y*
- 13.09%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
PRUFX vs. ANFFX - Expense Ratio Comparison
PRUFX has a 0.52% expense ratio, which is lower than ANFFX's 0.78% expense ratio.
Return for Risk
PRUFX vs. ANFFX — Risk / Return Rank
PRUFX
ANFFX
PRUFX vs. ANFFX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Growth Stock I (PRUFX) and American Funds The New Economy Fund Class F-1 (ANFFX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| PRUFX | ANFFX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.43 | 1.30 | -0.87 |
Sortino ratioReturn per unit of downside risk | 0.78 | 1.88 | -1.10 |
Omega ratioGain probability vs. loss probability | 1.11 | 1.26 | -0.16 |
Calmar ratioReturn relative to maximum drawdown | 0.35 | 1.78 | -1.42 |
Martin ratioReturn relative to average drawdown | 1.21 | 7.66 | -6.46 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| PRUFX | ANFFX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.43 | 1.30 | -0.87 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.30 | 0.44 | -0.14 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.63 | 0.69 | -0.06 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.60 | 0.47 | +0.13 |
Correlation
The correlation between PRUFX and ANFFX is 0.92, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
PRUFX vs. ANFFX - Dividend Comparison
PRUFX's dividend yield for the trailing twelve months is around 15.78%, more than ANFFX's 10.82% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRUFX T. Rowe Price Growth Stock I | 15.78% | 13.50% | 13.20% | 3.33% | 3.54% | 9.50% | 3.64% | 2.52% | 9.26% | 13.72% | 2.38% | 0.00% |
ANFFX American Funds The New Economy Fund Class F-1 | 10.82% | 9.90% | 9.56% | 3.89% | 0.00% | 7.53% | 2.45% | 7.26% | 9.84% | 8.19% | 2.13% | 6.07% |
Drawdowns
PRUFX vs. ANFFX - Drawdown Comparison
The maximum PRUFX drawdown since its inception was -46.35%, smaller than the maximum ANFFX drawdown of -55.37%. Use the drawdown chart below to compare losses from any high point for PRUFX and ANFFX.
Loading graphics...
Drawdown Indicators
| PRUFX | ANFFX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -46.35% | -55.37% | +9.02% |
Max Drawdown (1Y)Largest decline over 1 year | -17.97% | -13.36% | -4.61% |
Max Drawdown (5Y)Largest decline over 5 years | -46.35% | -37.10% | -9.25% |
Max Drawdown (10Y)Largest decline over 10 years | -46.35% | -37.10% | -9.25% |
Current DrawdownCurrent decline from peak | -17.97% | -13.36% | -4.61% |
Average DrawdownAverage peak-to-trough decline | -9.65% | -11.43% | +1.78% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.24% | 3.09% | +2.15% |
Volatility
PRUFX vs. ANFFX - Volatility Comparison
The current volatility for T. Rowe Price Growth Stock I (PRUFX) is 5.45%, while American Funds The New Economy Fund Class F-1 (ANFFX) has a volatility of 6.50%. This indicates that PRUFX experiences smaller price fluctuations and is considered to be less risky than ANFFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| PRUFX | ANFFX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.45% | 6.50% | -1.05% |
Volatility (6M)Calculated over the trailing 6-month period | 12.07% | 13.19% | -1.12% |
Volatility (1Y)Calculated over the trailing 1-year period | 21.66% | 20.67% | +0.99% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.05% | 19.16% | +3.89% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.02% | 18.97% | +3.05% |